Sivanmalai is called as Chathura Giri, Chathurachalam, Siddhar Bhoomi, Mooligai Malai (Vanam) etc., is situated approximately 5 Kms from "Watrap" (otherwise called as "Vathirairuppu") near Srivilliputhur. It is approximately 100 Kms from Tirunelveli and 70 Kms from Madurai. As the name speaks, the mountain is mentioned as "South Kailash" (Thenkailayam), Bhoologa Kailayam as Lord Shiva and Parvathy have promised the Siddhars that they will stay here permanently and visit other places only from here. It is also said that it is the meeting place and head quarters of all the Siddhars, who still stay there in various places/caves in the mountain to worship Lord Siva and Parvathi.
There are two temples in the hill
* Sri Sundara Mahalinga Swamy Temple
* Sri Santhana Mahalinga Swamy Temple
One more sanctum of Lord Siva is also there in the top of the hill which is called as "Periya Mahalingam" (Big Mahalingam). This is worshipped by Siddhars and only those who are destained to see it will be able to go there. Most dangerous place!